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[IPU] update to sdk2.6.0 #44673
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[IPU] update to sdk2.6.0 #44673
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这里使用 apt install g++-8, 对于 ubuntu18.04 来说, 目前是 8.4, 之前手动编译的版本是 8.2
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已经在新docker内编译ipu版本paddle并验证可以在物理卡上运行吗?
当前的源码改动是否影响在之前2.5.1的镜像的使用?
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yes
不支持 sdk2.5.1 以及以前的 sdk, 我们在 sdk 层面不打算向下兼容, 对于使用 ipu 的 paddle (python)代码应该是基本没有影响的
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对于使用 gcc8.2 或者 gcc8.4 编译 paddle, 我的观察是没有差别的, 可以保证兼容性
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ok,paddle官方目前编译器版本是8.2,8.4还没有验证,这点请知悉
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嗯, 因为目前使用 ipu 版本的paddle 也只支持在特定的 docker 内使用, 我觉得影响是不大的, 这里之所以没有继续使用 gcc8.2, 是因为编译过程很慢/麻烦, 似乎也是没有必要的